18680451984

素因数分解:

$2^4\times 3^5\times {\mathrm{4804643}}^1$

素因数の和:4804666

約数の個数: 60

約数和(自身を含む): 54215602896

約数和(自身を除く): 35535150912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 4804643, 9609286, 14413929, 19218572, 28827858, 38437144, 43241787, 57655716, 76874288, 86483574, 115311432, 129725361, 172967148, 230622864, 259450722, 345934296, 389176083, 518901444, 691868592, 778352166, 1037802888, 1167528249, 1556704332, 2075605776, 2335056498, 3113408664, 4670112996, 6226817328, 9340225992, 18680451984]

約数ペア:

[(1, 18680451984), (2, 9340225992), (3, 6226817328), (4, 4670112996), (6, 3113408664), (8, 2335056498), (9, 2075605776), (12, 1556704332), (16, 1167528249), (18, 1037802888), (24, 778352166), (27, 691868592), (36, 518901444), (48, 389176083), (54, 345934296), (72, 259450722), (81, 230622864), (108, 172967148), (144, 129725361), (162, 115311432), (216, 86483574), (243, 76874288), (324, 57655716), (432, 43241787), (486, 38437144), (648, 28827858), (972, 19218572), (1296, 14413929), (1944, 9609286), (3888, 4804643)]